“ The eastern districts are moderately fertile, and are chiefly devoted to cattle-breeding, though cereals are also produced. In the valleys and well-watered foothills of the sierras, however, cereals, alfalfa and fruit are the principal products. ”

“ The N.W. part of the province is traversed by an isolated mountain system made up of the Córdoba, Pocho and Ischilin sierras, which extend for a distance of some 200 m. in a N. and S. direction. These ranges intercept the moist winds from the Atlantic, and receive on their eastern slopes an abundant rainfall, which gives them a strikingly verdant appearance in comparison with the surrounding plains. West and N.W. of the sierras are extensive saline basins called Las Salinas Grandes, which extend into the neighbouring provinces and are absolutely barren. In the N.E. the land is low and swampy ”